[Bug 2145171] Re: [SRU] MIPI camera is not working after upgrading to 6.17-oem

This bug is awaiting verification that the linux-azure/6.8.0-1056.62 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-noble-linux-azure' to 'verification-done-noble- linux-azure'. If the problem still exists, change the tag 'verification- needed-noble-linux-azure' to 'verification-failed-noble-linux-azure'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-noble-linux-azure-v2 verification-needed-noble-linux-azure -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2145171 Title: [SRU] MIPI camera is not working after upgrading to 6.17-oem Status in linux package in Ubuntu: Fix Released Status in linux-oem-6.17 package in Ubuntu: Invalid Status in linux source package in Noble: Deferred Status in linux-oem-6.17 source package in Noble: Fix Released Status in linux source package in Questing: In Progress Status in linux-oem-6.17 source package in Questing: Invalid Status in linux source package in Resolute: Fix Released Status in linux-oem-6.17 source package in Resolute: Invalid Bug description: SRU Justification: [Impact] Upstream v6.18-rc1 commit 4405a214df146775338a1e6232701a29024b82e1 "ACPI: scan: Add Intel CVS ACPI HIDs to acpi_ignore_dep_ids[]" (also backported to v6.17.8, v6.12.58), which in effect reverts a not yet upstreamed Intel MIPI camera patch titled "ACPI: scan: Update HID for new platform" meant for bug 2090932, and therefore they share the same symptom: [ 4.484426] ov02c10 i2c-OVTI02C1:00: chip id mismatch: 560243!=0 [ 4.484432] ov02c10 i2c-OVTI02C1:00: failed to find sensor: -6 [Fix] While this should really be fixed by upstream Intel's CVS driver and remove the two platforms from acpi_ignore_dep_ids, a sauced change is made to preserve the honor effect and yet don't introduce potential conflict with the upstream before any further progress is made. [Test Plan] 1. Install the kernel from -proposed pocket and reboot into it. 2. Check dmesg has no aforementioned error, 3. Make sure the device appears in the gstreamer device enumeration: $ gst-inspect-1.0 icamerasrc ..... device-name : The input devices name queried from HAL flags: readable, writable Enum "GstCamerasrcDeviceName" Default: 0, "ov02c10-uf" (0): ov02c10-uf - ov02c10 as sensor. [Where problems could occur] No. This restores the hardware enablement effort for the affected platforms only. For Ubuntu, CVS driver is always available along with the kernel, and therefore for a device declared _DEP to the two ACPI devices, the driver can be installed either through ubuntu-drivers or through oem meta packages. [Other Info] While this has been backported to v6.17.8, it affects R and Q. And while this has also been backported to v6.12.58, and linux-6.8/noble is tracking stable 6.8 fixes, Noble will be affected soon or later. Nominate for N, Q and R accordingly. ========== original bug report ========== [Summary] During the kernel SRU testing, we found out that 3 xps13-9350 camera-related tests failed. I saw following in dmesg. ov02c10 i2c-OVTI02C1:00: failed to find sensor: -6 [Reproduce steps] 1. Install GM image 2. Run dist-upgrade to upgrade to 6.17-oem kerenl 3. Run checkbox sru test plan or use https://webcamtests.com/ to test the camera [Failure rate] 1/1 [Affected machines] 202507-36962 202407-34215 202407-34216 ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: linux-image-6.17.0-1014-oem 6.17.0-1014.14 ProcVersionSignature: Ubuntu 6.17.0-1014.14-oem 6.17.13 Uname: Linux 6.17.0-1014-oem x86_64 ApportVersion: 2.28.1-0ubuntu3.8 Architecture: amd64 AudioDevicesInUse:  USER PID ACCESS COMMAND  /dev/snd/controlC0: ubuntu 1597 F.... pipewire                       ubuntu 1600 F.... wireplumber  /dev/snd/seq: ubuntu 1597 F.... pipewire CasperMD5CheckMismatches: ./casper/initrd ./casper/vmlinuz ./casper/minimal.standard.live.hotfix.manifest ./casper/minimal.standard.live.hotfix.size ./casper/minimal.standard.live.size ./casper/minimal.manifest ./casper/minimal.standard.manifest ./casper/minimal.standard.size ./casper/minimal.hotfix.size ./casper/minimal.standard.live.hotfix.squashfs ./casper/minimal.standard.hotfix.squashfs ./casper/minimal.standard.hotfix.size ./casper/minimal.hotfix.squashfs ./casper/minimal.standard.live.manifest ./casper/minimal.size ./boot/grub/grub.cfg CasperMD5CheckResult: fail Date: Mon Mar 23 05:41:57 2026 DistributionChannelDescriptor:  # This is the distribution channel descriptor for Ubuntu 24.04 for Dell  # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor  canonical-oem-somerville-noble-oem-24.04b-proposed-20241224-151 InstallationDate: Installed on 2026-03-04 (19 days ago) InstallationMedia: Ubuntu OEM 24.04.1 LTS "Noble Numbat" - Release amd64 (20241223) IwConfig:  lo no wireless extensions.  enx00e04ca9f5c8 no wireless extensions.  wlp0s20f3 no wireless extensions. MachineType: Dell Inc. XPS 13 9350 ProcEnviron:  LANG=en_US.UTF-8  PATH=(custom, no user)  SHELL=/bin/bash  TERM=screen-256color ProcFB: 0 xedrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.17.0-1014-oem root=UUID=6acf835d-3bec-4909-9cf9-8848785f287d ro quiet splash vt.handoff=7 RelatedPackageVersions:  linux-restricted-modules-6.17.0-1014-oem N/A  linux-backports-modules-6.17.0-1014-oem N/A  linux-firmware 20240318.git3b128b60-0ubuntu2.26 SourcePackage: linux-oem-6.17 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2024 dmi.bios.release: 1.7 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.7.1 dmi.board.name: 07NFRM dmi.board.vendor: Dell Inc. dmi.board.version: X05 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.ec.firmware.release: 1.16 dmi.modalias: dmi:bvnDellInc.:bvr1.7.1:bd12/06/2024:br1.7:efr1.16:svnDellInc.:pnXPS139350:pvr:rvnDellInc.:rn07NFRM:rvrX05:cvnDellInc.:ct10:cvr:sku0CC9: dmi.product.family: XPS dmi.product.name: XPS 13 9350 dmi.product.sku: 0CC9 dmi.sys.vendor: Dell Inc. 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